Struct BasicDataLeaf 

pub struct BasicDataLeaf {
    pub version: u8,
    pub code_size: u32,
    pub nonce: u64,
    pub balance: u128,
}

Basic account data packed into a single 32-byte leaf.

Layout (per EIP-7864 / go-ethereum):

• Byte 0: Version (currently 0)
• Bytes 1-4: Reserved
• Bytes 5-7: Code size (3 bytes, big-endian)
• Bytes 8-15: Nonce (8 bytes, big-endian)
• Bytes 16-31: Balance (16 bytes, big-endian)

Fields

version: u8

Version byte (currently 0)

code_size: u32

Code size in bytes (max ~16MB with 3 bytes)

nonce: u64

Account nonce

balance: u128

Account balance

Implementations

impl BasicDataLeaf

pub const fn new(nonce: u64, balance: u128, code_size: u32) -> Self

Create a new basic data leaf.

pub fn encode(&self) -> B256

Encode to a 32-byte value.

pub fn decode(value: B256) -> Self

Decode from a 32-byte value.

Trait Implementations

impl Clone for BasicDataLeaf

fn clone(&self) -> BasicDataLeaf

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BasicDataLeaf

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BasicDataLeaf

fn default() -> BasicDataLeaf

Returns the “default value” for a type.

impl PartialEq for BasicDataLeaf

fn eq(&self, other: &BasicDataLeaf) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BasicDataLeaf

impl Eq for BasicDataLeaf

impl StructuralPartialEq for BasicDataLeaf